Find equations for (a) the tangent plane and (b) the normal line at point Po(0,1,2) on the surface 10 cos (x)-x²y + x² + 5yz = 21. (a) Which equation describes the tangent plane? O A. 2x+10y + 5z = -20 OB. - 2x+10y + 5z = 20 C. - 2x+10y + 5z = -20 OD. 2x+10y + 5z = 20
Find equations for (a) the tangent plane and (b) the normal line at point Po(0,1,2) on the surface 10 cos (x)-x²y + x² + 5yz = 21. (a) Which equation describes the tangent plane? O A. 2x+10y + 5z = -20 OB. - 2x+10y + 5z = 20 C. - 2x+10y + 5z = -20 OD. 2x+10y + 5z = 20
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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